C. Over time, species evolve by adapting to their environment
electrons don't just fly off into space because charged particles attract each other, keep in mind that alike particles repel off each other.
electromagnetic forces hold the electrons in orbit around the nucleus in the center of the atom. As they move in a repetive motion, they stay close together to stay in line.
Hope this helps!!
They are similar because they are both located near the same parallel on the opposite hemisphere. Imagine it like like a mirror. From the North pole towards the equator the climate changes, and then it is mirrored in the southern hemisphere going from the equator towards Antarctica. They are located in the same parts of their respective hemispheres.
I believe that the answer would be Region D!
So the answer should be A!
1) appearance of beard and moustache
2) broadening of chest and shoulders
3) changing of voice into a more grave one
